Perhaps you should try some spelling variations:
gong qiang » gong gang, gong liutang
yang yang » wang yan
wang yang » wang yan, wang liang, wang yanling
last line » last life, last mile, last five
als last » als gast, a last, his last
line how » one how
how song » how long, how hong, how strong

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((((gong qiang) or (yang yang))) or (wang yang)) als last line how song (shin or skin) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((((gong qiang) OR (yang yang))) OR (wang yang)) als last line how song (shin OR skin) ;.
• Adding a wildcard symbol may retrieve word variants: wang ((((gong qiang) or (yang yang))) or (wang yang)) als last line how song (shin or skin) ;*.